22132530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 70873920

約数和(自身を除く): 48741390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 43, 45, 57, 63, 70, 86, 90, 95, 105, 114, 126, 129, 133, 171, 190, 210, 215, 258, 266, 285, 301, 315, 342, 387, 399, 430, 570, 602, 630, 645, 665, 774, 798, 817, 855, 903, 1197, 1290, 1330, 1505, 1634, 1710, 1806, 1849, 1935, 1995, 2394, 2451, 2709, 3010, 3698, 3870, 3990, 4085, 4515, 4902, 5418, 5547, 5719, 5985, 7353, 8170, 9030, 9245, 11094, 11438, 11970, 12255, 12943, 13545, 14706, 16641, 17157, 18490, 24510, 25886, 27090, 27735, 28595, 33282, 34314, 35131, 36765, 38829, 51471, 55470, 57190, 64715, 70262, 73530, 77658, 83205, 85785, 102942, 105393, 116487, 129430, 166410, 171570, 175655, 194145, 210786, 232974, 245917, 257355, 316179, 351310, 388290, 491834, 514710, 526965, 582435, 632358, 737751, 1053930, 1164870, 1229585, 1475502, 1580895, 2213253, 2459170, 3161790, 3688755, 4426506, 7377510, 11066265, 22132530]

約数ペア:

[(1, 22132530), (2, 11066265), (3, 7377510), (5, 4426506), (6, 3688755), (7, 3161790), (9, 2459170), (10, 2213253), (14, 1580895), (15, 1475502), (18, 1229585), (19, 1164870), (21, 1053930), (30, 737751), (35, 632358), (38, 582435), (42, 526965), (43, 514710), (45, 491834), (57, 388290), (63, 351310), (70, 316179), (86, 257355), (90, 245917), (95, 232974), (105, 210786), (114, 194145), (126, 175655), (129, 171570), (133, 166410), (171, 129430), (190, 116487), (210, 105393), (215, 102942), (258, 85785), (266, 83205), (285, 77658), (301, 73530), (315, 70262), (342, 64715), (387, 57190), (399, 55470), (430, 51471), (570, 38829), (602, 36765), (630, 35131), (645, 34314), (665, 33282), (774, 28595), (798, 27735), (817, 27090), (855, 25886), (903, 24510), (1197, 18490), (1290, 17157), (1330, 16641), (1505, 14706), (1634, 13545), (1710, 12943), (1806, 12255), (1849, 11970), (1935, 11438), (1995, 11094), (2394, 9245), (2451, 9030), (2709, 8170), (3010, 7353), (3698, 5985), (3870, 5719), (3990, 5547), (4085, 5418), (4515, 4902)]